Inventor · disambiguated record
David Lambeth
Also filed as: LAMBETH DAVID · LAMBETH DAVID N · LAMBETH DAVID NOEL
62 granted patents·4 pending applications·3,856 citations·filing 1976–2021
99Inventor score
Files withDYNAMICS INC18MULLEN JEFFREY D15EASTMAN KODAK CO10UNIV CARNEGIE MELLON9MULLEN JEFFREY DAVID3
Top patents by PatentIndex Score
66 records- 0199US10496918B2Cards and devices with multifunction magnetic emulators and methods for using the sameDYNAMICS INC·Filed 2018·Granted Dec 3, 2019·37 cites·18 claims
- 0299US10255545B2Cards and devices with multifunction magnetic emulators and methods for using sameDYNAMICS INC·Filed 2016·Granted Apr 9, 2019·106 cites·16 claims
- 0399US10223631B2Cards and devices with multifunction magnetic emulators and methods for using sameDYNAMICS INC·Filed 2016·Granted Mar 5, 2019·106 cites·22 claims
- 0499US10198687B2Cards and devices with multifunction magnetic emulators and methods for using sameDYNAMICS INC·Filed 2016·Granted Feb 5, 2019·41 cites·18 claims
- 0599US10032100B2Cards and devices with multifunction magnetic emulators and methods for using sameDYNAMICS INC·Filed 2016·Granted Jul 24, 2018·106 cites·20 claims
- 0699US8973824B2Cards and devices with magnetic emulators with zoning control and advanced interiorsMULLEN JEFFREY DAVID·Filed 2008·Granted Mar 10, 2015·97 cites·20 claims
- 0799US8517276B2Cards and devices with multifunction magnetic emulators and methods for using sameMULLEN JEFFREY DAVID·Filed 2008·Granted Aug 27, 2013·118 cites·23 claims
- 0899US8459548B2Payment cards and devices with gift card, global integration, and magnetic stripe reader communication functionalityMULLEN JEFFREY D·Filed 2011·Granted Jun 11, 2013·111 cites·20 claims
- 0999US8424773B2Payment cards and devices with enhanced magnetic emulatorsMULLEN JEFFREY D·Filed 2011·Granted Apr 23, 2013·134 cites·67 claims
- 1099US8382000B2Payment cards and devices with enhanced magnetic emulatorsDYNAMICS INC·Filed 2008·Granted Feb 26, 2013·141 cites·47 claims
- 1199US8286876B2Cards and devices with magnetic emulators and magnetic reader read-head detectorsMULLEN JEFFREY D·Filed 2011·Granted Oct 16, 2012·128 cites·16 claims
- 1299US8020775B2Payment cards and devices with enhanced magnetic emulatorsDYNAMICS INC·Filed 2008·Granted Sep 20, 2011·133 cites·21 claims
- 1399US8011577B2Payment cards and devices with gift card, global integration, and magnetic stripe reader communication functionalityDYNAMICS INC·Filed 2008·Granted Sep 6, 2011·162 cites·34 claims
- 1498US11062195B2Cards and devices with multifunction magnetic emulators and methods for using sameDYNAMICS INC·Filed 2016·Granted Jul 13, 2021·19 cites·33 claims
- 1598US10997489B2Cards and devices with multifunction magnetic emulators and methods for using sameDYNAMICS INC·Filed 2016·Granted May 4, 2021·19 cites·25 claims
- 1698US10467521B2Payment cards and devices with gift card, global integration, and magnetic stripe reader communication functionalityMULLEN JEFFREY D·Filed 2008·Granted Nov 5, 2019·34 cites·27 claims
- 1798US9875437B2Systems and methods for drive circuits for dynamic magnetic stripe communications devicesDYNAMICS INC·Filed 2016·Granted Jan 23, 2018·28 cites·20 claims
- 1898US9704088B2Cards and devices with multifunction magnetic emulators and methods for using sameMULLEN JEFFREY D·Filed 2011·Granted Jul 11, 2017·49 cites·16 claims
- 1998US9639796B2Cards and devices with magnetic emulators with zoning control and advanced interiorsMULLEN JEFFREY DAVID·Filed 2008·Granted May 2, 2017·39 cites·20 claims
- 2098US9547816B2Cards and devices with multifunction magnetic emulators and methods for using sameMULLEN JEFFREY D·Filed 2012·Granted Jan 17, 2017·41 cites·19 claims
- 2198US9373069B2Systems and methods for drive circuits for dynamic magnetic stripe communications devicesDYNAMICS INC·Filed 2013·Granted Jun 21, 2016·37 cites·18 claims
- 2298US9004368B2Payment cards and devices with enhanced magnetic emulatorsMULLEN JEFFREY D·Filed 2011·Granted Apr 14, 2015·56 cites·22 claims
- 2398US8881989B2Cards and devices with magnetic emulators with zoning control and advanced interiorsMULLEN JEFFREY D·Filed 2011·Granted Nov 11, 2014·57 cites·18 claims
- 2498US8875999B2Payment cards and devices with gift card, global integration, and magnetic stripe reader communication functionalityDYNAMICS INC·Filed 2013·Granted Nov 4, 2014·80 cites·18 claims
- 2598US8668143B2Payment cards and devices with gift card, global integration, and magnetic stripe reader communication functionalityMULLEN JEFFREY D·Filed 2011·Granted Mar 11, 2014·97 cites·20 claims
- 2698US8608083B2Cards and devices with magnetic emulators with zoning control and advanced interiorsMULLEN JEFFREY D·Filed 2011·Granted Dec 17, 2013·98 cites·18 claims
- 2798US8602312B2Systems and methods for drive circuits for dynamic magnetic stripe communications devicesCLOUTIER BRUCE S·Filed 2011·Granted Dec 10, 2013·102 cites·17 claims
- 2898US8590796B1Cards having dynamic magnetic stripe communication devices fabricated from multiple boardsCLOUTIER BRUCE S·Filed 2010·Granted Nov 26, 2013·112 cites·17 claims
- 2998US7056455B2Process for the preparation of nanostructured materialsUNIV CARNEGIE MELLON·Filed 2002·Granted Jun 6, 2006·254 cites·92 claims
- 3098US5062021ASelectively textured magnetic recording mediaMAGNETIC PERIPHERALS INC·Filed 1990·Granted Oct 29, 1991·187 cites·13 claims
- 3198US4423934APhotographic camera with digital controller and method of manufactureEASTMAN KODAK CO·Filed 1982·Granted Jan 3, 1984·74 cites·9 claims
- 3297US11494606B2Cards and devices with magnetic emulators with zoning control and advanced interiorsDYNAMICS INC·Filed 2017·Granted Nov 8, 2022·10 cites·4 claims
- 3397US9384438B2Cards with serial magnetic emulatorsMULLEN JEFFREY D·Filed 2011·Granted Jul 5, 2016·41 cites·20 claims
- 3497US9361569B2Cards with serial magnetic emulatorsMULLEN JEFFREY D·Filed 2008·Granted Jun 7, 2016·42 cites·22 claims
- 3597US5108781AProcess for manufacturing selectively textured magnetic recording mediaMAGNETIC PERIPHERALS INC·Filed 1991·Granted Apr 28, 1992·108 cites·19 claims
- 3696US5693426AMagnetic recording medium with B2 structured underlayer and a cobalt-based magnetic layerUNIV CARNEGIE MELLON·Filed 1994·Granted Dec 2, 1997·102 cites·30 claims
- 3795US8579203B1Electronic magnetic recorded media emulators in magnetic card devicesLAMBETH DAVID N·Filed 2011·Granted Nov 12, 2013·158 cites·19 claims
- 3894US11238329B2Payment cards and devices with gift card, global integration, and magnetic stripe reader communication functionalityMULLEN JEFFREY D·Filed 2008·Granted Feb 1, 2022·14 cites·22 claims
- 3992US6248416B1Highly oriented magnetic thin films, recording media, transducers, devices made therefrom and methods of makingUNIV CARNEGIE MELLON·Filed 1997·Granted Jun 19, 2001·114 cites·70 claims
- 4090US7128988B2Magnetic material structures, devices and methodsLAMBETH SYSTEMS·Filed 2002·Granted Oct 31, 2006·44 cites·41 claims
- 4190US6432563B1Zinc enhanced hard disk mediaUNIV CARNEGIE MELLON·Filed 2000·Granted Aug 13, 2002·30 cites·26 claims
- 4289US11037045B2Cards and devices with magnetic emulators with zoning control and advanced interiorsDYNAMICS INC·Filed 2019·Granted Jun 15, 2021·1 cites·26 claims
- 4389US5800931AMagnetic recording medium with a MgO sputter deposited seed layerUNIV CARNEGIE MELLON·Filed 1995·Granted Sep 1, 1998·60 cites·26 claims
- 4482US2022172020A1Payment cards and devices with gift card, global integration, and magnetic stripe reader communication functionalityDYNAMICS INC·Filed 2021·Application pending·0 cites
- 4578US5993956AManganese containing layer for magnetic recording mediaUNIV CARNEGIE MELLON·Filed 1997·Granted Nov 30, 1999·57 cites·40 claims
- 4677US4521106AImage sensor and rangefinder device with background subtraction using interlaced analog shift registerEASTMAN KODAK CO·Filed 1982·Granted Jun 4, 1985·35 cites·8 claims
- 4776US4101947ANarrow track magnetic-head recorderEASTMAN KODAK CO·Filed 1976·Granted Jul 18, 1978·17 cites·14 claims
- 4869US5344706AMagnetic recording medium comprising an underlayer and a cobalt samarium amorphous magnetic layer having a SmCo5 crystalline interface with the underlayerUNIV CARNEGIE MELLON·Filed 1992·Granted Sep 6, 1994·36 cites·16 claims
- 4968US11055600B2Cards with serial magnetic emulatorsDYNAMICS INC·Filed 2016·Granted Jul 6, 2021·0 cites·12 claims
- 5067US2013020396A1Cards and devices with multifunction magnetic emulators and methods for using sameMULLEN JEFFREY D·Filed 2012·Application pending·0 cites
Showing the top 50 of 66 patent records by PatentIndex Score.
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